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physio 2
Question | Answer |
---|---|
A reflex consists of either a muscle contraction or a | glandular secretion |
Another name for the parasympathetic nervous system is the nervous system. | craniosacral |
Which region of the brain plays a part in the mechanism responsible for emotions by associating sensory impulses with feelings of pleasantness and unpleasantness? | thalamus |
Which eye is visualizing leftward stimulus? | right eye |
Which ear structures are responsible for the amplification and transfer of sound from the external ear to the inner ear? | ossicles |
Neutrophils are highly mobile and phagocytic. They migrate out of blood vessels and into tissue spaces. This process is called | diapedesis |
The normal cardiac impulse that initiates mechanical contraction of the heart arises in the | SA node |
The heart has its own special covering, a loose-fitting inextensible sac called the | pericardium |
Fluid that is clear, watery and contains protein molecules, salts, and other substances is called | intracellular fluid |
Oxygen enters blood from alveolar air because the partial pressure of alveolar air is | greater than the partial pressure of incoming blood. |
The exit of the bicarbonate ion from the red blood cell is balanced by the inward transport of another negative ion, chloride. This countertransport of negative ions is often called the _____ shift. | chloride |